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Model No.  LD-808-200N

Features  

  • 808nm 200mW CW laser diode

  • Standard 5.6φTO-type

  • Easy for design, assembly and integration

  • Low operation current

  • Long operation lifetime, MTTF>10,000 hrs

  • Cost effective  

Applications

  • Pumps for solid state lasers

  • Miniature low power green laser

  • Medical use  

Absolute maximum ratings  

  Parameter

Symbol

Condition

Rating

Unit

Light output power

PO

CW

200

mW

Reverse voltage (LD)

VRL

-

2

V

Case temperature

TC

-

-10~+50

oC

Storage temperature

TS

-

-40~+75

oC


Electrical and optical characteristics (Tc=25oC)  

Parameter

Symbol

Min.

Typ.

Max.

Unit

Conditions

Peak wavelength

l

805

808

811

nm

Po =200mW

Threshold current

Ith

-

55

75

mA

 

Operating current

Iop

-

260

280

mA

Po =200mW

Operating voltage

Vop

-

1.7

1.9

V

Po =200mW

Differential efficiency

h

0.8

1.0

-

mW/mA

Po =150-200mW

Parallel divergence angle

q//

-

9

15

deg

 

Po =200mW

Perpendicular divergence angle

q^

-

41

48

deg

Emission point accuracy

DxDyDz

-

-

±80

um

Precautions

  • Do not operate the device above the maximum rating condition, even momentarily.  It may cause unexpected permanent damage to the device.

  • Semiconductor laser device is very sensitive to electrostatic discharge.  High voltage spike current may change the characteristics of the device, or malfunction at any time during its service period.  Therefore, proper measures for preventing electrostatic discharge are strongly recommended.

  • Effective heat sink can help the device operates under a more relax condition; as a result, a more stable characteristics and better reliability can be achieved.  So it is recommended that always apply proper heat sink before the device is operating.

  • Do not look into the laser beam directly by bare eyes.  The laser beam may cause severe damage to human eyes.

Pin Connection & Mechanical Outline (unit: mm)

Pinout
 

Bottom view
 

 Note: The above specifications are subject to change without notice. 

 
 
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19608 Camino De Rosa
Walnut, CA 91789, USA
Tel: (909) 718-0999
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Email: info@lasermate.com
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Information contained herein is considered typical data. Lasermate Group, Inc. reserves the right to change or modify specifications of products at any time without notice.

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